Just bought one of these today….wow!
For a spotting torch its amazing. Twice as bright as my Fenix L2D and the quality of the zoom lens is very high.
I was able to light up the church spire 200m from my house.
Not sure I would use one on a bike, but my son is very excited about haveing this as a general torch.
For dog walking and bike mounting the Fenix L2D remains champ ( not as bright but the metal strobe is great on the bike and the beam pattern and power is good for general dog walking).
For getting a mega bright spot 150m away then I have never seen anything as good as this!